{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-54306",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54306",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-30T12:23:39.833Z",
    "updatedAt": "2026-10-15T21:41:44.334Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "net: tls: avoid hanging tasks on the tx_lock",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tls: avoid hanging tasks on the tx_lock\n\nsyzbot sent a hung task report and Eric explains that adversarial\nreceiver may keep RWIN at 0 for a long time, so we are not guaranteed\nto make forward progress. Thread which took tx_lock and went to sleep\nmay not release tx_lock for hours. Use interruptible sleep where\npossible and reschedule the work if it can't take the lock.\n\nTesting: existing selftest passes",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bde541a57b4204d0a800afbbd3d1c06c9cdb133f"
            },
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7123a4337bf73132bbfb5437e4dc83ba864a9a1e"
            },
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "be5d5d0637fd88c18ee76024bdb22649a1de00d6"
            },
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1f800f6aae57d2d8f63d32fff383017cbc11cf65"
            },
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ccf1ccdc5926907befbe880b562b2a4b5f44c087"
            },
            {
              "version": "79ffe6087e9145d2377385cac48d0d6a6b4225a5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f3221361dc85d4de22586ce8441ec2c67b454f5d"
            },
            {
              "version": "c8d6817345f4ba228d07380e571676405e112872",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.3.11",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.4"
            },
            {
              "version": "5.4.235",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.173",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.100",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}